St. Mary's School is a local source for educational and religious instruction in Mount Morris, Michigan.
Children are naturally inquisitive about the world around them and eager to learn.
Mainstream education has often doused this love of learning. We aim to rekindle the fire.
Our staff at Saint Mary's can provide you with a comprehensive portfolio of education and religious background specializing in promoting honesty, respect, helpfulness and kindness.
St. Mary's School offers a combination of superior service with innovative solutions designed to meet your children's educational needs.
Our teachers and staff are dedicated to providing your child with a quality, faith-based education.
We strive to balance academic excellence, religious instruction and athletic development, to provide for a well-rounded student with the necessary tools to survive in the modern world.
Our educational program is professional, cost effective and aware of parental budgets.
Quick Stats (2025)
- Top Ranked MI School
- Grades: Prekindergarten-8
- Enrollment: 122 students
- Yearly Tuition: $3,150
- Average class size: 11 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Mary's School ranks among the top 20% of private schools in Michigan for:
Category
Attribute
Affordability
Advanced Degrees
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1923
Student Body
Total Students
122 students
Student Body Type
Co-ed
% Students of Color
24%
State avg.: 19%
Students by Grade

Academics and Faculty
Total Classroom Teachers
7 teachers
Student : Teacher Ratio
17:1
National avg.: 13:1
% Faculty w/Advanced Degree
100%
Average Class Size
11 students
Classroom Dress Code
Casual
No Jeans or T-shirts
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Admissions Director
Dennis Winchester
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Mary's School cost?
St. Mary's School's tuition is approximately $3,150 for private students.
What schools are St. Mary's School often compared to?
St. Mary's School is often viewed alongside schools like St. Robert Bellarmine Catholic School by visitors of our site.
What is St. Mary's School's ranking?
St. Mary's School ranks among the top 20% of private schools in Michigan for: Least expensive tuition, Highest percentage of faculty with advanced degrees and Oldest founding date.
When is the application deadline for St. Mary's School?
The application deadline for St. Mary's School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse St. Mary's School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

Social Emotional Learning: Education's Hidden Symphony
A musician's perspective on Social Emotional Learning reveals how this educational framework orchestrates success through five essential emotional competencies.

A Roadmap For Starting A Private School
Use this roadmap as a set of talking points with your trusted mentors and professionals to start the private school of your dreams. You're not alone. Over the years, hundreds of folks like you have had the same dream. From Quintilian to Maria Montessori to Lucy Madeira Wing, visionary educators have established schools to teach according to their beliefs and methodologies.

December 31, 2024
The Spectrum of Islamic Education: From Secular to OrthodoxThis article explores the importance of Islamic K-12 education in today's secular society, providing a roadmap for parents to nurture their children's faith and academic success. Through a question-and-answer format between a parent and an imam, it addresses key aspects such as the types of Islamic education available, when to start, and how to balance religious and secular learning. The essay emphasizes the spiritual and moral benefits of instilling Islamic values in young people, offering practical advice and inspiration for families seeking to raise well-rounded and faithful individuals.